Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Sheila O'Leary Greason, RN

Individual provider Registered Nurse · NPI 1992451660

Sheila O'Leary Greason, RN is a Registered Nurse in Suffern, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2022
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

15 Suffern Pl
Suffern, NY 10901
Phone: (845) 357-4500
Fax: (845) 357-5039
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 793734 (NY)

Record details

NPI number1992451660
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedFebruary 22, 2022
Last updated in NPPESFebruary 22, 2022
Certification dateFebruary 22, 2022

Other providers in Suffern